From 5ed9195bf8a0ec0b1ebf778cd747a48e520be9be Mon Sep 17 00:00:00 2001
From: Lai Jiangshan <jiangshanlai@gmail.com>
Date: Fri, 23 Sep 2016 23:18:46 +0800
Subject: [PATCH] move setsid() out from hyper_install_process_stdio()

Signed-off-by: Lai Jiangshan <jiangshanlai@gmail.com>
---
 src/exec.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/exec.c b/src/exec.c
index c652b7c..b2323c5 100644
--- a/src/exec.c
+++ b/src/exec.c
@@ -413,7 +413,6 @@ static int hyper_install_process_stdio(struct hyper_exec *e)
 	int ret = -1;
 
 	fprintf(stdout, "%s\n", __func__);
-	setsid();
 
 	if (e->tty) {
 		char ptmx[512];
@@ -557,6 +556,8 @@ static void hyper_exec_process(struct hyper_exec *exec)
 		goto exit;
 	}
 
+	setsid();
+
 	if (hyper_install_process_stdio(exec) < 0) {
 		fprintf(stderr, "dup pts to exec stdio failed\n");
 		goto exit;